Fili was re-elected MP for the constituency of ʻEua in the 2010 election. He was appointed Minister for Finance in Lord Tuʻivakano's Cabinet, to which was added the portfolio of Inland Revenue on September 1, 2011. In a Cabinet reshuffle on 1 May 2012, Fili became Minister for Police, Prisons and Fire Services; Lisiate ‘Akolo was made Minister for Finance, and Sosefo Vakata was given the Revenue portfolio. In late June 2012, Fili -along with two other ministers- resigned from the Cabinet, so as to support a motion of no confidence tabled by the Democratic Party of the Friendly Islands against the government.